MCP1631V-E/ST
- Mfr.Part #
- MCP1631V-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR SEPIC 20TSSOP
- Stock
- 370
- In Stock :
- 370
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Minimum Operating Temperature :
- - 40 C
- Synchronous Rectifier :
- No
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Frequency :
- 1MHz
- Number of Outputs :
- 1
- Base Product Number :
- MCP1631
- Frequency - Switching :
- --
- Number of Terminations :
- 20
- REACH SVHC :
- No SVHC
- Width :
- 4.5mm
- Max Duty Cycle :
- 10 %
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 20-TSSOP
- Length :
- 6.6mm
- Product Type :
- Switching Controllers
- Rise Time :
- 2.5ns
- JESD-609 Code :
- e3
- Switching Frequency :
- 2MHz
- Number of PWM Outputs :
- 1
- Temperature Grade :
- Automotive
- Clock Sync :
- No
- RoHS :
- Details
- Series :
- --
- Output Configuration :
- Positive
- Output Voltage :
- 25 mV
- Synchronous Pin :
- No
- JESD-30 Code :
- R-PDSO-G20
- Product Category :
- Switching Controllers
- Mounting Style :
- SMD/SMT
- Terminal Form :
- Gull wing
- Qualification :
- AEC-Q100
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Duty Cycle (Max) :
- --
- Pin Count :
- 20
- Package :
- Tube
- Surface Mount :
- yes
- Height :
- 1.05mm
- Published :
- 2007
- Control Features :
- Enable, Frequency Control, Ramp
- Product Status :
- Active
- Mounting :
- Surface Mount
- Supplier Package :
- TSSOP
- Input Voltage :
- 3 V to 5.5 V
- Terminal Position :
- Dual
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Transistor Driver
- Nominal Input Voltage :
- 5.5V
- Product :
- Voltage Controllers
- Number of Terminals :
- 20
- Duty Cycle :
- 0 %
- Topology :
- SEPIC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage-Nom :
- 5V
- Switching Frequency-Max :
- 2000 kHz
- Qualification Status :
- Not Qualified
- Package Shape :
- RECTANGULAR
- Base Part Number :
- MCP1631
- Type :
- Voltage Mode PWM Controllers
- RoHS Status :
- ROHS3 Compliant
- Adjustable Output :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Seated Height-Max :
- 1.2 mm
- Number of Pins :
- 20
- Number of Functions :
- 1
- Maximum Operating Temperature :
- + 125 C
- Operating Temperature :
- -40°C~125°C TJ
- Output Current :
- 250mA
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Phases :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Control Mode :
- VOLTAGE-MODE
- Factory Lead Time :
- 15 Weeks
- ECCN Code :
- EAR99
- Switcher Configuration :
- Single
- Function :
- Step-Up/Step-Down
- On/Off Pin :
- yes
- Brand :
- Microchip Technology
- Terminal Pitch :
- 0.65mm
- Serial Interfaces :
- --
- HTS Code :
- 8542.39.00.01
- Fall Time (Typ) :
- 2.7 ns
- Output Current-Max :
- 0.25 A
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- MCP1631V-E/ST

DC DC Switching Controllers Microchip Technology MCP1631V-E/ST Overview
The Microchip Technology MCP1631V-E/ST is a versatile and robust IC regulator controller designed for applications requiring SEPIC (Single-Ended Primary-Inductor Converter) configurations. This IC excels in managing and optimizing power conversion efficiency, making it ideal for a range of demanding environments. With its integration in a compact 20-TSSOP package, the MCP1631V-E/ST offers a sophisticated solution for advanced power management. This product facilitates precise control over output voltage and current, enabling designers to achieve highly efficient power supply designs. The use of the DC DC Switching Controllers Microchip Technology MCP1631V-E/ST ensures reliability and performance in critical applications.
MCP1631V-E/ST Features
The MCP1631V-E/ST features include high-frequency operation up to 500 kHz, which allows for smaller external components and helps in reducing overall system size and cost. It supports a wide input voltage range, accommodating various power sources and making it suitable for a diverse set of applications. Additionally, its built-in over-temperature protection and programmable under-voltage lockout ensure safe operation under adverse conditions.
MCP1631V-E/ST Applications
- Portable Devices: Utilized to manage power efficiency in battery-operated devices such as handheld GPS systems, ensuring prolonged battery life and consistent performance.
- Automotive Applications: Used in automotive power systems to convert and regulate power within a vehicle's electronic system, improving reliability and efficiency.
- Industrial Equipment: Serves in industrial power supplies to provide stable and efficient power conversion, essential for maintaining the operation of machinery and equipment in fluctuating power environments.
- Telecommunications: Employs in telecom infrastructure to optimize power management for communication devices and systems, enhancing overall energy efficiency and system reliability.
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